Module – GM (89057336)

The GM Genuine Parts Module listed here carries part number 89057336 and installs where the original was removed. In service it plugs into the factory harness and runs the system it was programmed for. Check the part number stamped or moulded on the original against 89057336 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.